does anyone know where i can buy a new chip for my navigation?? i have a '99 acura 3.2tl....

 

If you mean the navigation hard drive that has the map info, they stopped updating those. I think ur best bet would be getting a slightly newer navigation drive that uses a DVD out of a 2001-2003 TL. If the plugs are the same u can purchase the DVD for about 160-200 new or try eBay for a used DVD and nav unit